Preguntas generales de teoría de SQL y de lógica matemática en general.
Sr Data Engineer Interview Questions
2,595 sr data engineer interview questions shared by candidates
Stack-based Python question regarding finding the k nearest neighbors. SQL questions around window functions.
Questions based on past experiences. Python, SQL. Cloud computing (AWS/GCP). Big data spark and hive, Data warehousing
How to optimize the Spark app?
what nearly all stl functions have in common? (iterators as arg)
What is Regression testing? Difference in Bid/Ask price? What do you think about the current market scenario?
Python: Count the number of occurrences the item is present in list and print the ones with more than one occurrence? list = [1,3,3,4,4,4]
Query to generate a report for various KPIs. Similar to a data pivot.
Previous experience, tools that I use for data analysis, questions about me, my interests and issues that I had to pass
Why did you choose that tool over the other alternatives?
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